The correct answer is D. Causal.
The figure shows a scatter plot, which is a type of graph that is used to visualize the relationship between two variables. The scatter plot shows that there is a positive correlation between the two variables, meaning that as one variable increases, the other variable also tends to increase. However, the scatter plot does not show that there is a causal relationship between the two variables. A causal relationship would mean that one variable causes the other variable to change. In this case, it is possible that there is a causal relationship, but it is also possible that there is another factor that is causing both variables to change. For example, it is possible that both variables are affected by the time of year.
A. Relationship between variables: The scatter plot shows the relationship between the two variables.
B. Distribution of variables: The scatter plot shows the distribution of the two variables.
C. Inference about relationships: The scatter plot can be used to make inferences about the relationship between the two variables.